<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
</head>
<body>

    <h1 id="content">Tab 3</h1>

    <a href="tab2.html" id="tab1">Tab 1</a>

    <a href="tab3.html" id="tab2">Tab 2</a>

</body>
</html>
